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Re: [Xen-devel] current_domain_id() from domU
| To: | carlos@xxxxxxxxx,xen-devel@xxxxxxxxxxxxxxxxxxx |
|---|---|
| Subject: | Re: [Xen-devel] current_domain_id() from domU |
| From: | Mats Petersson <mats@xxxxxxxxxxxxxxxxx> |
| Date: | Fri, 27 Jul 2007 20:21:39 +0100 |
| Delivery-date: | Mon, 30 Jul 2007 09:55:53 -0700 |
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At 20:15 27/07/2007, Carlos-Rene Perez wrote: Hi, Question: Is there a way to get the current domain id from a domU in kernel-space? Background: I know there is current_domain_id() on the hypervisor, I know most code uses DOMID_SELF when passing a domid to hypercalls, but this acts like a flag and doesn't really give it the domid, unless u reach the hypervisor, which can then call current_domain_id()... etc... And you think this is useful for what purpose?What are you planning to do when/if the domain is saved+restored or migrated (it's getting a new ID when it's restored after either save or migrate)? -- Mats -- Thanks, C. René _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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